package com.pxr.lianxi;

import com.pxr.chengyuaninnerclass.Studnet;

public class TestDemo {
    public static void main(String[] args) {
        new Student();
        System.out.println("------------");
        new Studnet();
        System.out.println("++++++++++++");
        Person person = new Student();
        System.out.println("person"+ person.perName);
    }
}
